The Pentax Waterproof Infrared Remote Control enables you to fire your PENTAX camera remotely without having to worry about the elements. It features a shutter release button, a zoom button and a function button that can be used to change the delay time for remote capture. This remote is not for video functions.
To ensure waterproof performance, the remote is totally sealed, which means that the internal Li-ion battery is non-replaceable. The lanyard attachment lets you attach the remote to a strap, camera case, or to your camera itself (lanyard not included). The remote control is compatible with the following Pentax cameras: Optio I-10, W90, K-7, K-x and any future cameras with remote control capability.